LM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Marshall, Neurologist in Portland, OR?
Dr. Leon Marshall, DO is a Neurologist, who primarily practices in Portland, OR with 2 additional practice locations. Dr. Marshall graduated from Michigan State University College of Osteopathic Medicine and completed his residency at Providence Hospital and Medical Centers Program. Dr. Marshall is fluent in English, and is currently seeing new patients. Dr. Marshall’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marshall’s office.
Where did Dr. Marshall go to medical school and complete their residency?
Residency: Providence Hospital and Medical Centers Program
Medical School: Michigan State University College of Osteopathic Medicine
What languages does Dr. Marshall speak?
Dr. Marshall and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Marshall treat?
As a Neurologist, Dr. Marshall diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Marshall. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Ischemic Stroke
- Hemorrhagic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
- Brain Bleed
- Cerebral Hemorrhage
- Intracranial Hemorrhage
- Lack of Blood Flow to Brain
- Stroke due to clot
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
- I619: Nontraumatic intracerebral hemorrhage, unspecified
- I63512: Cerebral infarction due to unspecified occlusion or stenosis of left middle cerebral artery
Also known as:
- Brain disease (encephalopathy)
- Toxic brain damage
- Brain Disease
- Brain disorder
- Brain dysfunction
- Encephalopathy
- Toxic encephalopathy
- Brain damage from toxins
- Drug-induced brain disorder
ICD-10 Codes:
- G9340: Encephalopathy, unspecified
- G928: Other toxic encephalopathy
Also known as:
- Transient Ischemic Attack
- Mini-Stroke
- Warning Stroke
ICD-10 Codes:
- G459: Transient cerebral ischemic attack, unspecified
Also known as:
- Muscle Weakness
- Muscle Disorder
- Loss of strength
- Fatigue
- Muscle fatigue
ICD-10 Codes:
- R531: Weakness
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
Also known as:
- Skin Numbness
- Peripheral Nerve Disorder
- Loss of skin sensation
- Cutaneous anesthesia
- Numb skin
ICD-10 Codes:
- R200: Anesthesia of skin
Also known as:
- Epilepsy
- Seizure disorder
- Convulsive disorder
- Falling sickness
ICD-10 Codes:
- G40919: Epilepsy, unspecified, intractable, without status epilepticus
- G40901: Epilepsy, unspecified, not intractable, with status epilepticus
Also known as:
- Other Muscle and Bone System Symptoms
- Movement Disorder
- Muscle Disorder
- Unusual Musculoskeletal Symptoms
- Muscle and Joint Problems
- Bone and Muscle Issues
ICD-10 Codes:
- R29898: Other symptoms and signs involving the musculoskeletal system
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Seizures
- Epilepsy
- Convulsions
- Fits
ICD-10 Codes:
- R569: Unspecified convulsions
Also known as:
- Disorientation
- Delirium
- Mental Disorder
- Confusion
- Mental Confusion
- Loss of Bearings
ICD-10 Codes:
- R410: Disorientation, unspecified
Also known as:
- Ataxia
- Movement Disorder
- Loss of Coordination
- Clumsiness
- Balance Disorder
ICD-10 Codes:
- R270: Ataxia, unspecified
Also known as:
- Metabolic Brain Disorder
- Brain Disease
- Metabolic Encephalopathy
- Brain Dysfunction from Metabolism
ICD-10 Codes:
- G9341: Metabolic encephalopathy
Which procedures does Dr. Marshall perform as a Neurologist?
As a Neurologist, procedures performed by Dr. Leon Marshall may include:
- Aging Brain (Neuropsychological Testing)
- Cortical Basal Ganglionic Degeneration (CBGD)
- Deep Brain Stimulation
- Disturbance of Skin Sensation
- Electroencephalogram (EEG)
- Evoked Potential Testing
- Gait Simulation
- Greater Occipital Nerve (GON) Block
For detailed information, please contact Dr. Marshall's office.
Does Dr. Marshall accept my insurance?
Dr. Marshall accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Marshall accept in Portland, OR?
Dr. Marshall in Portland, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
California Foundation for Medical Care
Cambia (Regence)
Crown Cork and Seal Company
Kaiser Permanente
Medicare
Molina
SGS North America Inc
State of Tennessee
View All Insurances
Where is Dr. Marshall's office located?
What is Dr. Marshall's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Marshall's National Provider Identifier (NPI) number is 1487703450.
What common questions do patients ask about Dr. Marshall?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Marshall
What is Dr. Leon Marshall's specialty?
Dr. Marshall is a Neurologist near Portland, OR.
A neuropathologist is expert in the diagnosis of diseases of the nervous system and skeletal muscles and functions as a consultant primarily to neurologists and neurosurgeons. The neuropathologist is knowledgeable in the infirmities of humans as they affect the nervous and neuromuscular systems, be they degenerative, infectious, metabolic, immunologic, neoplastic, vascular or physical in nature.
Contact Dr. Marshall to book an appointment today.Is this Dr. Leon Marshall affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Marshall is affiliated with Legacy Salmon Creek Medical Center, Legacy Emanuel Medical Center, Legacy Mount Hood Medical Center, Legacy Good Samaritan Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Neurologist?
Explore Neurologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Leon Marshall accepting new patients in Portland, OR?
Yes, Dr. Leon Marshall is accepting new patients at this time.
Does Dr. Leon Marshall offer online booking?
Please contact Dr. Marshall's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Leon Marshall?
Please contact Dr. Marshall's office for information regarding telehealth appointment availability or for scheduling assistance.
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